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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.34 by pcg, Fri Feb 13 12:16:21 2004 UTC vs.
Revision 1.78 by root, Mon Jul 26 18:01:19 2004 UTC

… …
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include "rxvtlib.h" 4#include "rxvtlib.h"
5 5
6#include "feature.h" 6#include "feature.h"
7
8#include <limits.h>
7 9
8#include <X11/cursorfont.h> 10#include <X11/cursorfont.h>
9#include <X11/keysym.h> 11#include <X11/keysym.h>
10#include <X11/keysymdef.h> 12#include <X11/keysymdef.h>
11#include <X11/Xatom.h> 13#include <X11/Xatom.h>
12 14
15#include "encoding.h"
13#include "defaultfont.h" 16#include "defaultfont.h"
14#include "rxvtcolor.h" 17#include "rxvtcolor.h"
15#include "iom.h" 18#include "iom.h"
16#include "salloc.h" 19#include "salloc.h"
17
18#include <wchar.h>
19 20
20/* 21/*
21 ***************************************************************************** 22 *****************************************************************************
22 * SYSTEM HACKS 23 * SYSTEM HACKS
23 ***************************************************************************** 24 *****************************************************************************
… …
30#endif 31#endif
31#if defined (sun) && !defined (__sun__) 32#if defined (sun) && !defined (__sun__)
32# define __sun__ 33# define __sun__
33#endif 34#endif
34 35
35
36#ifndef HAVE_XPOINTER 36#ifndef HAVE_XPOINTER
37typedef char *XPointer; 37typedef char *XPointer;
38#endif 38#endif
39 39
40#ifdef HAVE_TERMIOS_H 40#ifdef HAVE_TERMIOS_H
… …
49 int line; 49 int line;
50 int local; 50 int local;
51} ttymode_t; 51} ttymode_t;
52#endif 52#endif
53 53
54#ifdef GREEK_SUPPORT
55# include "grkelot.h"
56#endif
57#ifdef XPM_BACKGROUND 54#ifdef XPM_BACKGROUND
58# ifdef XPM_INC_X11 55# ifdef XPM_INC_X11
59# include <X11/xpm.h> 56# include <X11/xpm.h>
60# else 57# else
61# include <xpm.h> 58# include <xpm.h>
… …
140 ***************************************************************************** 137 *****************************************************************************
141 * NORMAL DEFINES 138 * NORMAL DEFINES
142 ***************************************************************************** 139 *****************************************************************************
143 */ 140 */
144 141
145#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
146# error if you disable both selection styles, how can you select, silly?
147#endif
148
149#define APL_CLASS "XTerm" /* class name */
150#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
151#define APL_NAME "rxvt" /* normal name */
152
153/* COLORTERM, TERM environment variables */ 142/* COLORTERM, TERM environment variables */
154#define COLORTERMENV "rxvt" 143#define COLORTERMENV "rxvt"
155#ifdef XPM_BACKGROUND 144#ifdef XPM_BACKGROUND
156# define COLORTERMENVFULL COLORTERMENV "-xpm" 145# define COLORTERMENVFULL COLORTERMENV "-xpm"
157#else 146#else
158# define COLORTERMENVFULL COLORTERMENV 147# define COLORTERMENVFULL COLORTERMENV
159#endif 148#endif
160#ifndef TERMENV 149#ifndef TERMENV
161# define TERMENV "xterm" 150# define TERMENV "rxvt"
162#endif 151#endif
163 152
164#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 153#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
165# define NO_MOUSE_REPORT_SCROLLBAR 154# define NO_MOUSE_REPORT_SCROLLBAR
166#endif 155#endif
… …
272 * :............: 261 * :............:
273 * | 262 * |
274 * +---< SB_WIDTH_NEXT 263 * +---< SB_WIDTH_NEXT
275 */ 264 */
276 265
266enum {
277#define NO_REFRESH 0 /* Window not visible at all! */ 267 NO_REFRESH = 0 , /* Window not visible at all! */
278#define FAST_REFRESH (1<<0) /* Fully exposed window */ 268 FAST_REFRESH = 1<<0, /* Fully exposed window */
279#define SLOW_REFRESH (1<<1) /* Partially exposed window */ 269 SLOW_REFRESH = 1<<1, /* Partially exposed window */
280#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */ 270 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
281#define REFRESH_BOUNDS (1<<3) 271#if 0
272 REFRESH_BOUNDS = 1<<3
273#endif
274 REFRESH_BOUNDS = 0 /* only required for old int_bwidth code. */ //TODO: remove this and all depending code
275};
282 276
283#ifdef NO_SECONDARY_SCREEN 277#ifdef NO_SECONDARY_SCREEN
284# define NSCREENS 0 278# define NSCREENS 0
285#else 279#else
286# define NSCREENS 1 280# define NSCREENS 1
… …
294#define FONT_CMD '#' 288#define FONT_CMD '#'
295#define FONT_DN "#-" 289#define FONT_DN "#-"
296#define FONT_UP "#+" 290#define FONT_UP "#+"
297 291
298/* flags for rxvt_scr_gotorc () */ 292/* flags for rxvt_scr_gotorc () */
293enum {
299#define C_RELATIVE 1 /* col movement is relative */ 294 C_RELATIVE = 1 , /* col movement is relative */
300#define R_RELATIVE 2 /* row movement is relative */ 295 R_RELATIVE = 2, /* row movement is relative */
301#define RELATIVE (R_RELATIVE|C_RELATIVE) 296 RELATIVE = 1 | 2,
297};
302 298
303/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 299/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
304#define INSERT -1 /* don't change these values */ 300enum {
305#define DELETE +1 301 INSERT = -1, /* don't change these values */
306#define ERASE +2 302 DELETE = +1,
303 ERASE = +2,
304};
307 305
308/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 306/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
309enum page_dirn { 307enum page_dirn {
310 UP, 308 UP,
311 DN, 309 DN,
312 NO_DIR 310 NO_DIR,
313}; 311};
314 312
315/* arguments for rxvt_scr_change_screen () */ 313/* arguments for rxvt_scr_change_screen () */
316enum { 314enum {
317 PRIMARY = 0, 315 PRIMARY = 0,
318 SECONDARY 316 SECONDARY,
319}; 317};
320 318
321#define RS_None 0 /* Normal */ 319#define RS_None 0 /* Normal */
322 320
323#define RS_fgMask 0x000001FFu /* 512 colors */ 321#define RS_fgMask 0x000001FFu /* 512 colors */
… …
347enum { 345enum {
348 C0_NUL = 0x00, 346 C0_NUL = 0x00,
349 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 347 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
350 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 348 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
351 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 349 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
352 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1 350 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
353}; 351};
354#define CHAR_ST 0x9c /* 0234 */ 352#define CHAR_ST 0x9c /* 0234 */
355 353
356/* 354/*
357 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 355 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
358 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 356 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
359 */ 357 */
358enum {
360#define XTerm_name 0 359 XTerm_name = 0,
361#define XTerm_iconName 1 360 XTerm_iconName = 1,
362#define XTerm_title 2 361 XTerm_title = 2,
362 XTerm_property = 3, // change X property
363#define XTerm_Color 4 /* change colors */ 363 XTerm_Color = 4, // change colors
364 XTerm_Color00 = 10, // not implemented, CLASH!
365 XTerm_Color01 = 11, // not implemented
364#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */ 366 XTerm_Color_cursor = 12, // change actual 'Cursor' color
365#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */ 367 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color
368 XTerm_Color_pointer_bg = 14, // not implemented
369 XTerm_Color05 = 15, // not implemented
370 XTerm_Color06 = 16, // not implemented
366#define XTerm_Color_RV 17 /* change actual 'Highlight' color */ 371 XTerm_Color_RV = 17, // change actual 'Highlight' color
367#define XTerm_Color_BD 18 /* change actual 'Bold' color */
368#define XTerm_Color_UL 19 /* change actual 'Underline' color */
369#define XTerm_logfile 46 /* not implemented */ 372 XTerm_logfile = 46, // not implemented
370#define XTerm_font 50 373 XTerm_font = 50,
371 374
372/* 375 XTerm_konsole30 = 30, // reserved for konsole
376 XTerm_konsole31 = 31, // reserved for konsole
377 XTerm_emacs51 = 51, // reserved for emacs shell
378 /*
373 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 379 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
374 */ 380 */
375#define XTerm_Menu 10 /* set menu item */ 381 XTerm_Color_BD = 18, // change actual 'Bold' color
382 XTerm_Color_UL = 19, // change actual 'Underline' color
376#define XTerm_Pixmap 20 /* new bg pixmap */ 383 XTerm_Pixmap = 20, // new bg pixmap
377#define XTerm_restoreFG 39 /* change default fg color */ 384 XTerm_restoreFG = 39, // change default fg color
378#define XTerm_restoreBG 49 /* change default bg color */ 385 XTerm_restoreBG = 49, // change default bg color
379#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */ 386 XTerm_dumpscreen = 55, // dump scrollback and all of screen
387 XTerm_locale = 701, // change locale
388 XTerm_findfont = 702, // find font of given character (in decimal)
389 XTerm_Menu = 703, // set menu item
390};
380 391
381/* Words starting with `Color_' are colours. Others are counts */ 392/* Words starting with `Color_' are colours. Others are counts */
382/* 393/*
383 * The following comment is mostly obsolete since pixcolor_set was expanded: 394 * The following comment is mostly obsolete since pixcolor_set was expanded:
384 * We're currently upto 29 colours. Only 3 more available. The 395 * We're currently upto 29 colours. Only 3 more available. The
… …
420#endif 431#endif
421#ifndef NO_CURSORCOLOR 432#ifndef NO_CURSORCOLOR
422 Color_cursor, 433 Color_cursor,
423 Color_cursor2, 434 Color_cursor2,
424#endif 435#endif
425 Color_pointer, 436 Color_pointer_fg,
437 Color_pointer_bg,
426 Color_border, 438 Color_border,
427#ifndef NO_BOLD_UNDERLINE_REVERSE 439#ifndef NO_BOLD_UNDERLINE_REVERSE
428 Color_BD, 440 Color_BD,
429 Color_UL, 441 Color_UL,
430 Color_RV, 442 Color_RV,
… …
433 Color_HC, 445 Color_HC,
434#endif 446#endif
435#ifdef KEEP_SCROLLCOLOR 447#ifdef KEEP_SCROLLCOLOR
436 Color_scroll, 448 Color_scroll,
437 Color_trough, 449 Color_trough,
450#endif
451#if TINTING
452 Color_tint,
438#endif 453#endif
439 NRS_COLORS, /* */ 454 NRS_COLORS, /* */
440#ifdef KEEP_SCROLLCOLOR 455#ifdef KEEP_SCROLLCOLOR
441 Color_topShadow = NRS_COLORS, 456 Color_topShadow = NRS_COLORS,
442 Color_bottomShadow, 457 Color_bottomShadow,
… …
473 Rs_backgroundPixmap, 488 Rs_backgroundPixmap,
474#endif 489#endif
475#if (MENUBAR_MAX) 490#if (MENUBAR_MAX)
476 Rs_menu, 491 Rs_menu,
477#endif 492#endif
478#ifdef GREEK_SUPPORT
479 Rs_greek_keyboard,
480 Rs_greektoggle_key,
481#endif
482 Rs_loginShell, 493 Rs_loginShell,
483 Rs_jumpScroll, 494 Rs_jumpScroll,
484#ifdef HAVE_SCROLLBARS 495#ifdef HAVE_SCROLLBARS
485 Rs_scrollBar, 496 Rs_scrollBar,
486 Rs_scrollBar_right, 497 Rs_scrollBar_right,
… …
515#endif 526#endif
516#ifdef USE_XIM 527#ifdef USE_XIM
517 Rs_preeditType, 528 Rs_preeditType,
518 Rs_inputMethod, 529 Rs_inputMethod,
519#endif 530#endif
520#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
521 Rs_bigfont_key,
522 Rs_smallfont_key,
523#endif
524#ifdef TRANSPARENT 531#ifdef TRANSPARENT
525 Rs_transparent, 532 Rs_transparent,
526 Rs_transparent_all, 533 Rs_transparent_all,
527#endif 534#endif
528#ifndef NO_FRILLS 535#ifndef NO_FRILLS
… …
532 Rs_scrollBar_thickness, 539 Rs_scrollBar_thickness,
533#ifndef NO_LINESPACE 540#ifndef NO_LINESPACE
534 Rs_lineSpace, 541 Rs_lineSpace,
535#endif 542#endif
536 Rs_cutchars, 543 Rs_cutchars,
537#ifdef ACS_ASCII
538 Rs_acs_chars,
539#endif
540 Rs_modifier, 544 Rs_modifier,
541 Rs_answerbackstring, 545 Rs_answerbackstring,
542 Rs_tripleclickwords, 546 Rs_tripleclickwords,
547 Rs_insecure,
543 Rs_cursorBlink, 548 Rs_cursorBlink,
544 Rs_pointerBlank, 549 Rs_pointerBlank,
545 Rs_pointerBlankDelay, 550 Rs_pointerBlankDelay,
546 Rs_imLocale, 551 Rs_imLocale,
552#ifndef NO_SECONDARY_SCREEN
553 Rs_secondaryScreen,
554 Rs_secondaryScroll,
555#endif
556#ifndef NO_BOLD_UNDERLINE_REVERSE
557 Rs_realBold,
558#endif
547 NUM_RESOURCES 559 NUM_RESOURCES
548}; 560};
549 561
550// see init.C:xa_names, which must be kept in sync 562// see init.C:xa_names, which must be kept in sync
551enum { 563enum {
… …
558 XA_VT_SELECTION, 570 XA_VT_SELECTION,
559 XA_INCR, 571 XA_INCR,
560 XA_WMDELETEWINDOW, 572 XA_WMDELETEWINDOW,
561#ifdef TRANSPARENT 573#ifdef TRANSPARENT
562 XA_XROOTPMAPID, 574 XA_XROOTPMAPID,
575 XA_XSETROOTID,
563#endif 576#endif
564#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */ 577#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
565 XA_DNDPROTOCOL, 578 XA_DNDPROTOCOL,
566 XA_DNDSELECTION, 579 XA_DNDSELECTION,
567#endif /* OFFIX_DND */ 580#endif /* OFFIX_DND */
… …
589#define PrivMode_TtyOutputInh (1LU<<16) 602#define PrivMode_TtyOutputInh (1LU<<16)
590#define PrivMode_Keypress (1LU<<17) 603#define PrivMode_Keypress (1LU<<17)
591#define PrivMode_smoothScroll (1LU<<18) 604#define PrivMode_smoothScroll (1LU<<18)
592#define PrivMode_vt52 (1LU<<19) 605#define PrivMode_vt52 (1LU<<19)
593/* too annoying to implement X11 highlight tracking */ 606/* too annoying to implement X11 highlight tracking */
594/* #define PrivMode_MouseX11Track (1LU<<18) */ 607/* #define PrivMode_MouseX11Track (1LU<<20) */
595 608
596#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 609#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
597#define PrivMode(test,bit) \ 610#define PrivMode(test,bit) \
598 if (test) \ 611 if (test) \
599 PrivateModes |= (bit); \ 612 PrivateModes |= (bit); \
600 else \ 613 else \
601 PrivateModes &= ~ (bit) 614 PrivateModes &= ~(bit)
602 615
603#ifdef ALLOW_132_MODE 616#ifdef ALLOW_132_MODE
604# define PrivMode_Default \
605(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 617# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
606#else 618#else
607# define PrivMode_Default \
608(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 619# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
609#endif 620#endif
610 621
611#define XDEPTH display->depth 622#define XDEPTH display->depth
612#define XCMAP display->cmap 623#define XCMAP display->cmap
613#define XVISUAL display->visual 624#define XVISUAL display->visual
614 625
615#define IMBUFSIZ 128 /* input modifier buffer sizes */ 626#define IMBUFSIZ 128 // input modifier buffer sizes
616#ifndef BUFSIZ
617# define BUFSIZ 4096
618#endif
619#define KBUFSZ 512 /* size of keyboard mapping buffer */ 627#define KBUFSZ 512 // size of keyboard mapping buffer
628#define CBUFSIZ 4096 // size of command buffer
629#define UBUFSIZ 4096 // character buffer
630
631#ifndef PATH_MAX
632# define PATH_MAX 16384
633#endif
620 634
621/* 635/*
622 ***************************************************************************** 636 *****************************************************************************
623 * MACRO DEFINES 637 * MACRO DEFINES
624 ***************************************************************************** 638 *****************************************************************************
… …
638#define STRLEN(x) strlen((const char *)(x)) 652#define STRLEN(x) strlen((const char *)(x))
639#define STRCHR(x, y) strchr((const char *)(x), (int)(y)) 653#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
640#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y)) 654#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
641 655
642/* convert pixel dimensions to row/column values. Everything as int32_t */ 656/* convert pixel dimensions to row/column values. Everything as int32_t */
643#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth) 657#define Pixel2Col(x) Pixel2Width((int32_t)(x))
644#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth) 658#define Pixel2Row(y) Pixel2Height((int32_t)(y))
645#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) 659#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)
646#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) 660#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)
647#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth) 661#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
648#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth) 662#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
649#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) 663#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)
650#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) 664#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)
651 665
652#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth) 666#define TermWin_TotalWidth() ((int32_t)TermWin.width)
653#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth) 667#define TermWin_TotalHeight() ((int32_t)TermWin.height)
654 668
655/* how to build & extract colors and attributes */ 669/* how to build & extract colors and attributes */
656#define GET_BASEFG(x) (((x) & RS_fgMask)) 670#define GET_BASEFG(x) (((x) & RS_fgMask))
657#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 671#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
658#ifndef NO_BRIGHTCOLOR 672#ifndef NO_BRIGHTCOLOR
… …
794# define D_X(x) fprintf x ; fputc('\n', stderr) 808# define D_X(x) fprintf x ; fputc('\n', stderr)
795#else 809#else
796# define D_X(x) 810# define D_X(x)
797#endif 811#endif
798 812
813extern class rxvt_failure_exception { } rxvt_failure_exception;
814
815typedef callback1<void, const char *> log_callback;
816
817extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
818extern void rxvt_log (const char *fmt, ...);
819extern void rxvt_warn (const char *fmt, ...);
820extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
821extern void rxvt_exit_failure () __attribute__ ((noreturn));
822
823#define SET_LOCALE(locale) rxvt_set_locale (locale)
824extern bool rxvt_set_locale (const char *locale);
825
799/* 826/*
800 ***************************************************************************** 827 *****************************************************************************
801 * VARIABLES 828 * VARIABLES
802 ***************************************************************************** 829 *****************************************************************************
803 */ 830 */
… …
819 846
820// primivite wrapper around mbstate_t to ensure initialisation 847// primivite wrapper around mbstate_t to ensure initialisation
821struct mbstate { 848struct mbstate {
822 mbstate_t mbs; 849 mbstate_t mbs;
823 850
824 mbstate () 851 operator mbstate_t *() { return &mbs; }
852 void reset () { MEMSET (&mbs, 0, sizeof (mbs)); }
853 mbstate () { reset (); }
854};
855
856#if UNICODE3
857# define COMPOSE_LO 0x40000000UL
858# define COMPOSE_HI 0x400fffffUL
859# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
860#else
861# define COMPOSE_LO 0xd800UL
862# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...
863# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)
864#endif
865
866#if ENABLE_COMBINING
867// compose chars are used to represent composite characters
868// that are not representable in unicode, as well as characters
869// not fitting in the BMP.
870struct compose_char {
871 unicode_t c1, c2; // any chars != NOCHAR are valid
872 compose_char (unicode_t c1, unicode_t c2)
873 : c1(c1), c2(c2)
874 { }
875};
876
877class rxvt_composite_vec {
878 vector<compose_char> v;
879public:
880 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
881 int expand (unicode_t c, wchar_t *r);
882 compose_char *operator [](text_t c)
825 { 883 {
826 MEMSET (&mbs, 0, sizeof (mbs)); 884 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
885 ? &v[c - COMPOSE_LO]
886 : 0;
827 } 887 }
828}; 888};
829 889
890extern class rxvt_composite_vec rxvt_composite;
891#endif
892
893
830struct rxvt_term : rxvt_vars { 894struct rxvt_term : rxvt_vars {
831 struct mbstate mbstate; 895 log_callback *log_hook; // log error messages through this hook, if != 0
896
897 struct mbstate mbstate; // current input multibyte state
832 898
833 unsigned char want_refresh:1, 899 unsigned char want_refresh:1,
834#ifdef TRANSPARENT 900#ifdef TRANSPARENT
835 want_full_refresh:1, /* awaiting full screen refresh */ 901 want_full_refresh:1, /* awaiting full screen refresh */
836#endif 902#endif
… …
849 hidden_text:1, 915 hidden_text:1,
850#endif 916#endif
851#ifdef POINTER_BLANK 917#ifdef POINTER_BLANK
852 hidden_pointer:1, 918 hidden_pointer:1,
853#endif 919#endif
854 parsed_geometry:1,
855 seen_input:1, /* wether any input has been seen so far */
856 enc_utf8:1; /* wether terminal reads/writes utf-8 */ 920// enc_utf8:1, /* wether terminal reads/writes utf-8 */
921 parsed_geometry:1;
857 922
858 unsigned char refresh_type, 923 unsigned char refresh_type,
859#ifdef UTMP_SUPPORT 924#ifdef UTMP_SUPPORT
860 next_utmp_action, 925 next_utmp_action,
861#endif 926#endif
862#ifndef NO_SETOWNER_TTYDEV 927#ifndef NO_SETOWNER_TTYDEV
863 next_tty_action, 928 next_tty_action,
864#endif 929#endif
865#ifdef META8_OPTION 930#ifdef META8_OPTION
866 meta_char, /* Alt-key prefix */ 931 meta_char, /* Alt-key prefix */
867#endif 932#endif
868 scrollbar_align, 933 scrollbar_align,
869 selection_wait, 934 selection_wait,
870 selection_type; 935 selection_type;
871/* ---------- */ 936/* ---------- */
872#ifdef GREEK_SUPPORT
873 short greek_mode; /* greek keyboard mode */
874#endif
875 short rvideo; 937 short rvideo;
876 int16_t num_scr; /* screen: number lines scrolled */ 938 int16_t num_scr; /* screen: number lines scrolled */
877 unsigned int prev_ncol, /* screen: previous number of columns */ 939 unsigned int prev_ncol, /* screen: previous number of columns */
878 prev_nrow; /* screen: previous number of rows */ 940 prev_nrow; /* screen: previous number of rows */
879#ifdef RXVT_GRAPHICS
880 uint16_t gr_prev_start;
881#endif
882/* ---------- */ 941/* ---------- */
883 rend_t rstyle; 942 rend_t rstyle;
884/* ---------- */ 943/* ---------- */
885 uint32_t pixcolor_set[NPIXCLR_SETS]; 944 uint32_t pixcolor_set[NPIXCLR_SETS];
886/* ---------- */ 945/* ---------- */
887#ifdef SELECTION_SCROLLING 946#ifdef SELECTION_SCROLLING
888 int scroll_selection_delay,
889 scroll_selection_lines; 947 int scroll_selection_lines;
890 enum page_dirn scroll_selection_dir; 948 enum page_dirn scroll_selection_dir;
891 int selection_save_x, 949 int selection_save_x,
892 selection_save_y, 950 selection_save_y,
893 selection_save_state, 951 selection_save_state;
894 pending_scroll_selection;
895#endif 952#endif
896/* ---------- */ 953/* ---------- */
897 int csrO, /* Hops - csr offset in thumb/slider to */ 954 int csrO, /* Hops - csr offset in thumb/slider to */
898 /* give proper Scroll behaviour */ 955 /* give proper Scroll behaviour */
899#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
900 scroll_arrow_delay,
901#endif
902#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 956#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
903 mouse_slip_wheel_delay,
904 mouse_slip_wheel_speed, 957 mouse_slip_wheel_speed,
905#endif 958#endif
906 refresh_count, 959 refresh_count,
907 refresh_limit, 960 refresh_limit,
908 fnum, /* logical font number */ 961 fnum, /* logical font number */
… …
985 const char *key_backspace; 1038 const char *key_backspace;
986#endif 1039#endif
987#ifndef NO_DELETE_KEY 1040#ifndef NO_DELETE_KEY
988 const char *key_delete; 1041 const char *key_delete;
989#endif 1042#endif
990#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
991 KeySym ks_bigfont, ks_smallfont;
992#endif
993#ifdef GREEK_SUPPORT
994 KeySym ks_greekmodeswith;
995#endif
996#ifdef USE_XIM 1043#ifdef USE_XIM
997 rxvt_xim *input_method; 1044 rxvt_xim *input_method;
998 XIC Input_Context; 1045 XIC Input_Context;
999 XIMStyle input_style; 1046 XIMStyle input_style;
1000 int event_type; 1047 int event_type;
1001#endif 1048#endif
1002 struct mouse_event MEvent; 1049 struct mouse_event MEvent;
1003 XComposeStatus compose; 1050 XComposeStatus compose;
1004#ifdef RXVT_GRAPHICS
1005 int graphics_up;
1006 struct grwin_t *gr_root;
1007#endif
1008 ttymode_t tio; 1051 ttymode_t tio;
1009#ifdef UTMP_SUPPORT 1052#ifdef UTMP_SUPPORT
1010# ifdef HAVE_STRUCT_UTMP 1053# ifdef HAVE_STRUCT_UTMP
1011 struct utmp ut; 1054 struct utmp ut;
1012# endif 1055# endif
… …
1021 row_col_t oldcursor; 1064 row_col_t oldcursor;
1022#ifdef XPM_BACKGROUND 1065#ifdef XPM_BACKGROUND
1023 bgPixmap_t bgPixmap; 1066 bgPixmap_t bgPixmap;
1024 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1067 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1025#endif 1068#endif
1026#ifdef MULTICHAR_SET
1027 int oldcursormulti;
1028 void (*multichar_decode) (unsigned char *str, int len);
1029#endif
1030#ifndef RESET_TTY_TO_COMMON_DEFAULTS 1069#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1031 struct stat ttyfd_stat; /* original status of our tty */ 1070 struct stat ttyfd_stat; /* original status of our tty */
1032#endif 1071#endif
1033#ifdef MENUBAR 1072#ifdef MENUBAR
1034 menu_t *ActiveMenu, /* currently active menu */ 1073 menu_t *ActiveMenu, /* currently active menu */
… …
1036 bar_t *CurrentBar; 1075 bar_t *CurrentBar;
1037# if ! (MENUBAR_MAX > 1) 1076# if ! (MENUBAR_MAX > 1)
1038 bar_t BarList; 1077 bar_t BarList;
1039# endif /* (MENUBAR_MAX > 1) */ 1078# endif /* (MENUBAR_MAX > 1) */
1040#endif 1079#endif
1041#ifdef RXVT_GRAPHICS
1042 Window gr_last_id;
1043#endif
1044#ifdef CURSOR_BLINK 1080#ifdef CURSOR_BLINK
1045 struct timeval lastcursorchange; 1081 struct timeval lastcursorchange;
1046#endif 1082#endif
1047#ifdef POINTER_BLANK 1083#ifdef POINTER_BLANK
1048 struct timeval lastmotion; 1084 struct timeval lastmotion;
1049#endif 1085#endif
1050 1086
1051/* these three don't need to be kept but do so to placate some mem checkers */ 1087 vector<void *> allocated; // free these memory blocks with free()
1088
1052 char *env_windowid; /* environmental variable WINDOWID */ 1089 char *env_windowid; /* environmental variable WINDOWID */
1053 char *env_display; /* environmental variable DISPLAY */ 1090 char *env_display; /* environmental variable DISPLAY */
1054 char *env_term; /* environmental variable TERM */ 1091 char *env_term; /* environmental variable TERM */
1055 char *env_colorfgbg; 1092 char *env_colorfgbg;
1056 char *locale; 1093 char *locale;
1094#if 0
1057 char *codeset; 1095 char *codeset;
1096#endif
1058 char charsets[4]; 1097 char charsets[4];
1059 unsigned char *v_buffer; /* pointer to physical buffer */ 1098 unsigned char *v_buffer; /* pointer to physical buffer */
1060 unsigned int v_buflen; /* size of area to write */ 1099 unsigned int v_buflen; /* size of area to write */
1061 char *newfont[MAX_NFONTS]; 1100 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1062#ifdef KEYSYM_RESOURCE 1101#ifdef KEYSYM_RESOURCE
1063 const unsigned char *Keysym_map[256]; 1102 const unsigned char *Keysym_map[256];
1064#endif 1103#endif
1065 const char *rs[NUM_RESOURCES]; 1104 const char *rs[NUM_RESOURCES];
1066/* command input buffering */ 1105 /* command input buffering */
1067 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1106 unsigned char *cmdbuf_ptr, *cmdbuf_endp;
1068 unsigned char cmdbuf_base[BUFSIZ]; 1107 unsigned char cmdbuf_base[CBUFSIZ];
1069 1108
1070 rxvt_salloc *ralloc; 1109 rxvt_salloc *talloc; // text line allocator
1071 rxvt_salloc *talloc; 1110 rxvt_salloc *ralloc; // rend line allocator
1111
1112 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1072 1113
1073 void paste (const unsigned char *data, unsigned int len); 1114 void paste (const unsigned char *data, unsigned int len);
1074 1115
1075 void flush (); 1116 void flush ();
1076 1117
… …
1099#endif 1140#endif
1100#ifdef TEXT_BLINK 1141#ifdef TEXT_BLINK
1101 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1142 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1102#endif 1143#endif
1103 1144
1145#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1146 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1147#endif
1148#ifdef SELECTION_SCROLLING
1149 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
1150#endif
1151#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1152 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1153#endif
1154
1104#ifdef POINTER_BLANK 1155#ifdef POINTER_BLANK
1105 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1156 void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1106 void pointer_blank (); 1157 void pointer_blank ();
1107 void pointer_unblank (); 1158 void pointer_unblank ();
1108#endif 1159#endif
… …
1116 ~rxvt_term (); 1167 ~rxvt_term ();
1117 void destroy (); 1168 void destroy ();
1118 1169
1119 bool init (int argc, const char *const *argv); 1170 bool init (int argc, const char *const *argv);
1120 bool init_vars (); 1171 bool init_vars ();
1121
1122 uint32_t next_char ();
1123 1172
1124 bool pty_fill (); 1173 bool pty_fill ();
1125 1174
1126 void *operator new (size_t s); 1175 void *operator new (size_t s);
1127 void operator delete (void *p, size_t s); 1176 void operator delete (void *p, size_t s);
… …
1132 void set_locale (const char *locale); 1181 void set_locale (const char *locale);
1133 void init_xlocale (); 1182 void init_xlocale ();
1134 void init_command (const char *const *argv); 1183 void init_command (const char *const *argv);
1135 int run_command (const char *const *argv); 1184 int run_command (const char *const *argv);
1136 int run_child (const char *const *argv); 1185 int run_child (const char *const *argv);
1186 static void child_exited (int pid);
1137 1187
1138 void color_aliases (int idx); 1188 void color_aliases (int idx);
1139 void recolour_cursor (); 1189 void recolour_cursor ();
1140 void create_windows (int argc, const char *const *argv); 1190 void create_windows (int argc, const char *const *argv);
1141 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent); 1191 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
… …
1168 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); 1218 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1169 int scr_scroll_text (int row1, int row2, int count, int spec); 1219 int scr_scroll_text (int row1, int row2, int count, int spec);
1170 void scr_reset (); 1220 void scr_reset ();
1171 void scr_reset_realloc (); 1221 void scr_reset_realloc ();
1172 void scr_release (); 1222 void scr_release ();
1173 void scr_clear (); 1223 void scr_clear (bool really = false);
1174 void scr_refresh (unsigned char refresh_type); 1224 void scr_refresh (unsigned char refresh_type);
1175 bool scr_refresh_rend (rend_t mask, rend_t value); 1225 bool scr_refresh_rend (rend_t mask, rend_t value);
1176 void scr_erase_screen (int mode); 1226 void scr_erase_screen (int mode);
1177 void scr_touch (bool refresh); 1227 void scr_touch (bool refresh);
1178 void scr_expose (int x, int y, int width, int height, bool refresh); 1228 void scr_expose (int x, int y, int width, int height, bool refresh);
1229 void scr_remap_chars ();
1230 void scr_remap_chars (text_t *tp, rend_t *rp);
1179 1231
1180 /* autoconvert */ 1232 /* autoconvert */
1181 1233
1182 // command.C 1234 // command.C
1183 void lookup_key (XKeyEvent &ev); 1235 void lookup_key (XKeyEvent &ev);
1184 unsigned int cmd_write (const unsigned char *str, unsigned int count); 1236 unsigned int cmd_write (const unsigned char *str, unsigned int count);
1237
1238 unicode_t next_char ();
1185 uint32_t cmd_getc (); 1239 unicode_t cmd_getc ();
1240 unicode_t next_octet ();
1241 unicode_t cmd_get8 ();
1242
1243 bool cmd_parse ();
1186 void mouse_report (const XButtonEvent &ev); 1244 void mouse_report (XButtonEvent &ev);
1187 void button_press (const XButtonEvent &ev); 1245 void button_press (XButtonEvent &ev);
1188 void button_release (const XButtonEvent &ev); 1246 void button_release (XButtonEvent &ev);
1189 int check_our_parents (); 1247 int check_our_parents ();
1190#ifdef PRINTPIPE 1248#ifdef PRINTPIPE
1191 FILE * popen_printer (); 1249 FILE *popen_printer ();
1192 int pclose_printer (FILE *stream); 1250 int pclose_printer (FILE *stream);
1193#endif 1251#endif
1194 void process_print_pipe (); 1252 void process_print_pipe ();
1195 void process_nonprinting (unsigned char ch); 1253 void process_nonprinting (unicode_t ch);
1196 void process_escape_vt52 (unsigned char ch); 1254 void process_escape_vt52 (unicode_t ch);
1197 void process_escape_seq (); 1255 void process_escape_seq ();
1198 void process_csi_seq (); 1256 void process_csi_seq ();
1199 void process_window_ops (const int *args, unsigned int nargs); 1257 void process_window_ops (const int *args, unsigned int nargs);
1200 unsigned char * get_to_st (unsigned char *ends_how); 1258 unsigned char *get_to_st (unicode_t &ends_how);
1201 void process_dcs_seq (); 1259 void process_dcs_seq ();
1202 void process_osc_seq (); 1260 void process_osc_seq ();
1261 void process_color_seq (int report, int color, const char *str, unsigned char resp);
1203 void xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))); 1262 void process_xterm_seq (int op, const char *str, unsigned char resp);
1204 int privcases (int mode, unsigned long bit); 1263 int privcases (int mode, unsigned long bit);
1205 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1264 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1206 void process_sgr_mode (unsigned int nargs, const int *arg); 1265 void process_sgr_mode (unsigned int nargs, const int *arg);
1207 void process_graphics (); 1266 void process_graphics ();
1208 // init.C 1267 // init.C
… …
1213 void cleanutent (); 1272 void cleanutent ();
1214 // main.C; 1273 // main.C;
1215 void privileges (int mode); 1274 void privileges (int mode);
1216 void privileged_utmp (char action); 1275 void privileged_utmp (char action);
1217 void privileged_ttydev (char action); 1276 void privileged_ttydev (char action);
1218 void change_font (int init, const char *fontname); 1277 bool change_font (const char *fontname);
1219 void font_up_down (int n, int direction); 1278 bool font_up_down (int n, int direction);
1220 void set_title (const char *str); 1279 void set_title (const char *str);
1221 void set_iconName (const char *str); 1280 void set_icon_name (const char *str);
1222 void set_window_color (int idx, const char *color); 1281 void set_window_color (int idx, const char *color);
1223 void set_colorfgbg (); 1282 void set_colorfgbg ();
1224 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1283 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1225 void set_widthheight (unsigned int width, unsigned int height); 1284 void set_widthheight (unsigned int width, unsigned int height);
1226 1285
… …
1228 // menubar.C 1287 // menubar.C
1229 void menuitem_free (menu_t *menu, menuitem_t *item); 1288 void menuitem_free (menu_t *menu, menuitem_t *item);
1230 int action_dispatch (action_t *action); 1289 int action_dispatch (action_t *action);
1231 void menuarrow_free (char name); 1290 void menuarrow_free (char name);
1232 void menuarrow_add (char *string); 1291 void menuarrow_add (char *string);
1233 char * menu_find_base (menu_t **menu, char *path); 1292 char *menu_find_base (menu_t **menu, char *path);
1234 menu_t * menu_delete (menu_t *menu); 1293 menu_t *menu_delete (menu_t *menu);
1235 menu_t * menu_add (menu_t *parent, char *path); 1294 menu_t *menu_add (menu_t *parent, char *path);
1236 void drawbox_menubar (int x, int len, int state); 1295 void drawbox_menubar (int x, int len, int state);
1237 void drawtriangle (int x, int y, int state); 1296 void drawtriangle (int x, int y, int state);
1238 void drawbox_menuitem (int y, int state); 1297 void drawbox_menuitem (int y, int state);
1239 void menu_show (); 1298 void menu_show ();
1240 void menu_display (void (*update) (rxvt_t *)); 1299 void menu_display (void (rxvt_term::*update) ());
1241 void menu_hide_all (); 1300 void menu_hide_all ();
1242 void menu_hide (); 1301 void menu_hide ();
1243 void menu_clear (menu_t *menu); 1302 void menu_clear (menu_t *menu);
1244 void menubar_clear (); 1303 void menubar_clear ();
1245 bar_t * menubar_find (const char *name); 1304 bar_t *menubar_find (const char *name);
1246 int menubar_push (const char *name); 1305 int menubar_push (const char *name);
1247 void menubar_remove (const char *name); 1306 void menubar_remove (const char *name);
1248 void menubar_dump (FILE *fp); 1307 void menubar_dump (FILE *fp);
1249 void menubar_read (const char *filename); 1308 void menubar_read (const char *filename);
1250 void menubar_dispatch (char *str); 1309 void menubar_dispatch (char *str);
1251 void draw_Arrows (int name, int state); 1310 void draw_Arrows (int name, int state);
1252 void menubar_expose (); 1311 void menubar_expose ();
1253 int menubar_mapping (int map); 1312 int menubar_mapping (int map);
1254 int menu_select (XButtonEvent *ev); 1313 int menu_select (XButtonEvent &ev);
1255 void menubar_select (XButtonEvent *ev); 1314 void menubar_select (XButtonEvent &ev);
1256 void menubar_control (XButtonEvent *ev); 1315 void menubar_control (XButtonEvent &ev);
1257 void map_menuBar (int map); 1316 void map_menuBar (int map);
1258#endif 1317#endif
1259 1318
1260 // screen.C 1319 // screen.C
1261 void scr_poweron (); 1320 void scr_poweron ();
1262 void scr_cursor (int mode); 1321 void scr_cursor (int mode);
1263 int scr_change_screen (int scrn); 1322 int scr_change_screen (int scrn);
1264 void scr_color (unsigned int color, int fgbg); 1323 void scr_color (unsigned int color, int fgbg);
1265 void scr_rendition (int set, int style); 1324 void scr_rendition (int set, int style);
1266 void scr_add_lines (const uint32_t *str, int nlines, int len); 1325 void scr_add_lines (const unicode_t *str, int nlines, int len);
1267 void scr_backspace (); 1326 void scr_backspace ();
1268 void scr_tab (int count); 1327 void scr_tab (int count);
1269 void scr_backindex (); 1328 void scr_backindex ();
1270 void scr_forwardindex (); 1329 void scr_forwardindex ();
1271 void scr_gotorc (int row, int col, int relative); 1330 void scr_gotorc (int row, int col, int relative);
… …
1343 int scale_pixmap (const char *geom); 1402 int scale_pixmap (const char *geom);
1344 void resize_pixmap (); 1403 void resize_pixmap ();
1345 Pixmap set_bgPixmap (const char *file); 1404 Pixmap set_bgPixmap (const char *file);
1346}; 1405};
1347 1406
1348#define SET_LOCALE(locale) rxvt_set_locale (locale)
1349extern void rxvt_set_locale (const char *locale);
1350
1351/* 1407/*
1352 ***************************************************************************** 1408 *****************************************************************************
1353 * PROTOTYPES 1409 * PROTOTYPES
1354 ***************************************************************************** 1410 *****************************************************************************
1355 */ 1411 */

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